<h1>#(title)</h1>

<table border="1">
    <tr>
        #for(col:cols)
        <th>#(col ??)</th>
        #end
    </tr>

    #for(r:ret)
    <tr>
    #for(col:cols)
        <td>#(r.get(col))</td>
    #end
    </tr>
    #end
</table>
